3.70" Crotalocephalina Trilobite Fossil - Atchana, Morocco (#359)

This is a real, 3.70" 3.4" long (if outstretched) trilobite fossil (Crotalocephalina gibbus) quarried from the Lhandar Formation near Atchana, Morocco. It is nicely preserved and has been prepared from the surrounding rock in a way that makes it look like it is about to crawl over and off the rock!

It has around 3% shell restoration in total.

What is a Trilobite?